Podcast
Questions and Answers
What is the primary function of electromagnets?
What is the primary function of electromagnets?
- To generate electricity
- To strengthen magnetic fields
- To lift heavy objects (correct)
- To produce electromagnetic waves
Radioactivity is a form of electromagnetic wave.
Radioactivity is a form of electromagnetic wave.
False (B)
What is the SI unit of force?
What is the SI unit of force?
Newton
The electric current flowing through a circuit is measured in ______________.
The electric current flowing through a circuit is measured in ______________.
Match the following scientific concepts with their corresponding units:
Match the following scientific concepts with their corresponding units: